我正在尝试使用一个电话号码在安卓上实现对Firebase的身份验证,它的第二步是将对Firebase身份验证的依赖项添加到您的应用级build.gradle文件中:
compile 'com.google.firebase:firebase-auth:11.0.0'
<br>after adding it , I try to sync project with Gradle Files
and it showing error<br>Error:Failed to resolve: com.google.firebase:firebase-core:1